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KEO Center Drill: Plain Type, #4, 60°, 2 1/8 in Overall Lg - Plain-Tip Center Drills
KEOPlain-Tip Center Drills

KEO Center Drill: Plain Type, #4, 60°, 2 1/8 in Overall Lg

The KEO Center Drill is a plain-type, double-end center drill, #4 size with a 60° angle and 2 1/8 in overall length, featuring AlTiN coated carbide. This product is manufactured by KEO under MPN 906-000-509.

SKU 3G-OTH-183141

Brand
KEO
Item
Center Drill: Plain Type, #4, 60°, 2 1/8 in Overall Lg
Category
Plain-Tip Center Drills
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Technical Specifications

KEO
Manufacturer Part Number
906-000-509
End Type
Double End
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KEO Center Drill is a plain-type, double-end center drill, #4 size with a 60° angle and 2 1/8 in overall length, featuring AlTiN coated carbide. This product is manufactured by KEO under MPN 906-000-509.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the KEO Center Drill #4 used for?

The KEO Center Drill #4 is used to create precise conical starting holes in workpieces for lathe turning or grinding operations. Its 60° angle and double-end design allow for extended tool life, making it suitable for general machining and metalworking applications where accurate centering is required.

What are the specifications of the KEO Center Drill #4?

The KEO Center Drill #4 is a plain-type, double-end center drill with a 60° included angle and 2 1/8 in overall length. It features AlTiN coated carbide construction for wear resistance. The manufacturer part number is 906-000-509, and it is produced by KEO.

Where to buy KEO Center Drill #4 worldwide?

You can source the KEO Center Drill #4 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine KEO tooling to customers internationally.

How to select the right KEO center drill size?

Select the KEO center drill size based on the workpiece diameter and the required center hole dimensions. For general use, match the drill number (e.g., #4) to the lathe center size. Ensure the 60° angle aligns with standard live centers. Consult a machining reference for recommended pilot hole depths.

Used in

Common applications for KEO
Metalworking — KEO plain-tip center drills for creating accurate starting points in lathe operations
Automotive manufacturing — KEO bell-tip center drills for countersinking holes in engine components
Aerospace machining — KEO radius-tip center drills for reducing stress risers in critical parts
General machining — KEO keyseat cutters for milling keyways in shafts and gears
Tool and die making — KEO TiN-coated center drills for extended tool life in hardened steels
Precision engineering — KEO cobalt center drills for high-temperature alloy applications

KEO Products

3G Electric supplies KEO plain-tip center drills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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